A nurse is caring for a client who is to receive a transfusion of packed RBCs. Which of the following actions should the nurse take?
Obtain filterless IV tubing.
Place the blood in a warmer for 1 hr.
Use a 24-gauge IV catheter.
Prime IV tubing with 0.9% sodium chloride.
The Correct Answer is D
Rationale:
A. Obtain filterless IV tubing: Blood transfusions require specialized IV tubing with an in-line filter to remove clots and debris. Using filterless tubing would increase the risk of transfusing particulate matter into the client’s bloodstream.
B. Place the blood in a warmer for 1 hr: Blood should only be warmed if specifically prescribed and done using an approved device immediately before administration. Prolonged warming increases the risk of bacterial growth and hemolysis.
C. Use a 24-gauge IV catheter: Packed RBCs should be administered through a larger-bore catheter (typically 18–20 gauge) to allow adequate flow and prevent hemolysis. A 24-gauge catheter is too small for efficient transfusion.
D. Prime IV tubing with 0.9% sodium chloride: Normal saline is the only compatible solution for priming and administering blood products. It prevents clotting and hemolysis while ensuring that the blood flows freely without interacting with other IV solutions.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is ["A","B","D","E","G"]
Explanation
Rationale for correct choices:
- Skin feels cool to the touch: Cool skin indicates poor peripheral perfusion, which can signal early hypovolemic shock in a child with burns. Prompt assessment and interventions, such as fluid resuscitation, are necessary.
- Capillary refill 3 seconds in left foot: Delayed capillary refill reflects compromised circulation and decreased tissue perfusion. Early recognition and intervention help prevent progression to shock.
- Blood pressure 102/50 mm Hg: Mild hypotension combined with tachycardia, cool skin, and delayed capillary refill suggests early hypovolemic shock, a life-threatening complication requiring immediate attention.
- Temperature 35.8° C (96.4° F): Hypothermia can occur due to heat loss from burn injuries, increasing the risk for coagulopathy, impaired wound healing, and further hemodynamic instability.
- Output of 25 mL dark amber urine through catheter: Low and concentrated urine output indicates possible dehydration or reduced renal perfusion, which can progress to acute kidney injury if not addressed urgently.
Rationale for incorrect choices:
- Respiratory rate 20/min: Although slightly decreased from admission, this is within a near-normal range for an 8-year-old and not immediately concerning. Continuous monitoring is appropriate, but it is not an urgent priority compared with perfusion and hemodynamic indicators.
- Dressing on left hand shows small amount of moisture through gauze: Minor moisture in the dressing may reflect mild wound exudate, which requires routine monitoring and dressing changes. It does not indicate an immediate life-threatening risk.
Correct Answer is B
Explanation
A. Splitting behavior: Splitting, or viewing people as all good or all bad, is characteristic of borderline personality disorder rather than histrionic personality disorder. It reflects difficulty integrating positive and negative aspects of self and others.
B. Emotional lability: Clients with histrionic personality disorder often display rapidly shifting emotions, exaggerated expression of feelings, and attention-seeking behaviors. Emotional lability is a hallmark feature, making this an expected manifestation.
C. Self-centered behavior: While clients with histrionic personality disorder may seek attention, overt self-centeredness and grandiosity are more characteristic of narcissistic personality disorder rather than histrionic traits.
D. Suspicious of others: Suspiciousness and distrust are typical of paranoid personality disorder. Clients with histrionic personality disorder are generally sociable and seek approval rather than displaying pervasive mistrust.
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